CVE-2025-20369

Extensible Markup Language (XML) External Entity Injection (XXE) through Dashboard label field on Splunk Enterprise

MEDIUM

6.5

CVSS Score

Published: October 1, 2025 at 04:07 PM UTC

Updated: October 18, 2026 at 09:10 PM UTC

2 products affected across 1 vendorSplunkSplunk Cloud Platform

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Severity

MEDIUM6.5

Exploit prediction

EPSS 0.3%

SSVC

No known exploit

Description

In Splunk Enterprise versions below 9.4.4, 9.3.6, and 9.2.8, and Splunk Cloud Platform versions below 9.3.2411.108, 9.3.2408.118 and 9.2.2406.123, a low privilege user that does not hold the "admin" or "power" Splunk roles could perform an extensible markup language (XML) external entity (XXE) injection through the dashboard tab label field. The XXE injection has the potential to cause denial of service (DoS) attacks.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Splunk · Splunk

95%

9.2.0 ≤ v < 9.2.89.3.0 ≤ v < 9.3.69.4.0 ≤ v < 9.4.410.0 9.2 9.3 9.4

Affected range stops below 10.0.0, so it looks safe — our inference, not a vendor statement

Affected range stops below 9.2.8, so it looks safe — our inference, not a vendor statement

Affected range stops below 9.3.6, so it looks safe — our inference, not a vendor statement

Affected range stops below 9.4.4, so it looks safe — our inference, not a vendor statement

Splunk Cloud Platform · Splunk

95%

9.2.2406 ≤ v < 9.2.2406.1239.3.2408 ≤ v < 9.3.2408.1189.3.2411 ≤ v < 9.3.2411.1089.2.2406 9.3.2408 9.3.2411

Affected range stops below 9.2.2406.123, so it looks safe — our inference, not a vendor statement

Affected range stops below 9.3.2408.118, so it looks safe — our inference, not a vendor statement

Affected range stops below 9.3.2411.108, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://advisory.splunk.com/advisories/SVD-2025-1004

References (1)

Vendor Advisory

Source: cverecord

https://advisory.splunk.com/advisories/SVD-2025-1004

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.5MEDIUM[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: LOW
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: NONE
Integrity: NONE
Availability: HIGH

Vector?

Quick Info

StatusANALYZED

CWE

CWE-776CWE-611

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